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I've been trying to search for my specific issue, but could not find any that matched. Today maybe 10 miles after filling my tank I got these codes as soon as I restarted my engine:

P0451 - Powertrain
Evaporative Emission Control System Preassure Sensor Range/Performance

P0101- Powetrain
Mass or Volume Air Flow Circuit Range/Performance Problem

P0448 - Powertrain
Evaporative Emission Control System Vent Control Circuit Shorted

P0603 - Powertrain
Internal Control Module Keep Alive Memory (KAM) Error

Here is the freeze frame at the moment:

Vehicle VIN: 1N6AD0EV2BC435338
Vehicle Manufacturer: Nissan
Vehicle Calibration ID: 19CA1A

RH0517

Freeze frame information:
------------------
Fuel Status = 0 byte
Engine Load = 22.745 %
Engine Coolant Temperature = 183.2 °F
Fuel Trim Bank 1 Short Term = -3.906 %
Fuel Trim Bank 1 Long Term = 0 %
Fuel Trim Bank 2 Short Term = -9.375 %
Fuel Trim Bank 2 Long Term = 0 %
Engine RPM = 637.5 rpm
Speed (OBD) = 0 mph
Timing Advance = 15 °
Intake Air Temperature = 107.6 °F
Mass Air Flow Rate = 3.43 g/s
Throttle Position(Manifold) = 3.137 %
Run time since engine start = 504 s
Distance travelled with MIL/CEL lit = 0 miles
O2 Sensor1 Equivalence Ratio = 0.996
O2 Sensor5 Equivalence Ratio = 1.002
Fuel Level (From Engine ECU) = 84.706 %
Distance travelled since codes cleared = 85.749 miles
Evap System Vapour Pressure = 0 Pa
Barometric pressure (from vehicle) = 13.343 psi
Catalyst Temperature (Bank 1,Sensor 1) = 586.4 °F
Catalyst Temperature (Bank 2,Sensor 1) = 586.4 °F
PID: 41 = 0
Voltage (Control Module) = 12.8 V
Engine Load(Absolute) = 14.118 %
Commanded Equivalence Ratio(lambda) = 1.002
Relative Throttle Position = 3.137 %
Absolute Throttle Position B = 3.137 %
Accelerator PedalPosition D = 0 %
Accelerator PedalPosition E = 0 %

End of report.

If I clear the codes they will pop back after some time. Are all these codes related to the EVAP issue, is it the valve or the canister that is having an issue?

Thanks for the help
 

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